package com.itheima02;

public class Work09 {
    public static void main(String[] args) {
        double s1 = Math.pow(3, 5);
        double s2 = Math.ceil(3.2);
        double s3 = Math.floor(3.8);
        int s4 = (int) Math.round(5.6);
        System.out.println(s1);
        System.out.println(s2);
        System.out.println(s3);
        System.out.println(s4);

    }
}
